Pith Number

pith:SIH2XSUX

pith:2018:SIH2XSUXFLSXFWZZXB5OR73QKY

not attested not anchored not stored refs pending

On the unsolvability of certain equations of Erd\H{o}s-Moser type

Ioulia N. Baoulina

arxiv:1804.04646 v2 · 2018-04-12 · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIH2XSUXFLSXFWZZXB5OR73QKY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:56:41.393579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

920fabca972ae572db39b87ae8ff70562d2f0fef24ad35cccc47f022bb38cfec

Aliases

arxiv: 1804.04646 · arxiv_version: 1804.04646v2 · doi: 10.48550/arxiv.1804.04646 · pith_short_12: SIH2XSUXFLSX · pith_short_16: SIH2XSUXFLSXFWZZ · pith_short_8: SIH2XSUX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SIH2XSUXFLSXFWZZXB5OR73QKY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 920fabca972ae572db39b87ae8ff70562d2f0fef24ad35cccc47f022bb38cfec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e2e13e13bd71623c8c6977f5ca71b36fc9c9565096c01301b9f786a51e259b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-04-12T17:46:43Z",
    "title_canon_sha256": "5c1e2977fc08de5b0b3742d1442d0c489652dc995bd75fe7c13aae52424effa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04646",
    "kind": "arxiv",
    "version": 2
  }
}